Hi there, i'm building the openstack environment using havana release. i have currently three VMs: Controller, Network (neutron) and Compute1. So far the services are up and running fine but i'm not able to get DHCP on the Instance OS. Additionally my virtual router shows on the dashboard that the port to the external network is down.

i'm using the openvswitch for layer 2 and check the openflow configuration. the result is below: